Julia, Didier, author
Paris, Librairie Larousse
Buku Referensi
Malzac, R. P., author
Societe D'editions, 1949
Buku Referensi
Labrousse, Pierre
Association Archipel , 1984
Buku Referensi
The Commercial Press, 1938
Buku Referensi
Centre International de Documentation, 1950
Buku Referensi